Classmates took it upon their selves to bill my credit card again. I signed up for classmates about four months ago as a ONE TIME charge for 3 months membership. They offered a reoccurring plan which I did not choose. Somewhere in the fine print the ONE TIME charge turns into a reoccurring fee. First, I removed my credit card information from their Web site. Next, I tried to contact them. There's no number or address to contact them. I called my credit card and disputed the charge. My credit card company give me their number: